The Martha Stewart Everyday Fashion Jewelry Collection features classic, easy-to-wear styles designed to elevate any look with understated sophistication and lasting versatility. These Martha Stewart Everyday Twist Hoop Earrings In Gold measure 1/2 inch in diameter and have thick and secure post with friction backs. These earrings are in yellow gold over brass metal. 2 Post back Polished finish Choking hazard Warranty available China Imported Product Specifications 12x8mm Material & Care Metal Metal, Gold plated Clean with a soft cloth.